30717387

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 46597824

約数和(自身を除く): 15880437

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 1523, 2241, 4569, 6723, 13707, 20169, 41121, 123363, 126409, 370089, 379227, 1137681, 3413043, 10239129, 30717387]

約数ペア:

[(1, 30717387), (3, 10239129), (9, 3413043), (27, 1137681), (81, 379227), (83, 370089), (243, 126409), (249, 123363), (747, 41121), (1523, 20169), (2241, 13707), (4569, 6723)]